specifically the Model 4" MG1

Featuring a 5% input at low

Universal Compatibility: The ring base design fits most White-Rodgers thermostats and other standard-sized wall controls

Durable Construction: Engineered to withstand high-temperature flue gases without warping

While reducers are physically possible

Maxitrol 325-9L-2 Regulator Els PW 29614 specifically the Model 4" MG1The Maxitrol 325 9L 2 Regulator is a high capacity, 2 inch NPT line pressure gas regulator engineered specifically for 2 PSI piping systems. As a veteran grade gas pressure regulator, it utilizes a lever acting design to provide precise control across the entire flow spectrum, from full burner demand down to pilot flow applications. This model is ideal for commercial and industrial setups requiring a high capacity gas regulator capable of handling up